Very Basic Concepts

You should be familiar with the very basics of how electricity works. There are a million books and websites to learn from. We suggest the following webpages, written by Sparkfun, a big vendor of electronics.

  1. What is Electricity?
  2. Electric Power
  3. Voltage, Current, Resistance, and Ohm’s Law
  4. What is a Circuit?
  5. How to Use a Multimeter
  6. Voltage Dividers
  7. How to Use a Breadboard

There is no end to learning about these topics! The good news is that you can accomplish a lot of stuff with the very basic notions of electric circuits. If you want to learn even more, navigate your way on the “Suggested Reading” section in the tutorials above.

What is an LED?

Thermistor Tutorial